Zen Battery!

Here you have the definitive battery application for your iPod, iPhone or iPad from NO2 A quick glance will let you know how many hours you have left for listening to music, watching videos, talking on the phone and surfing the Internet. If you want your battery to be even more Zen, touching the screen once will hide the icons, leaving only the time and the battery charge percentage on the screen. The times and percentages are displayed with 5-percent increases.